| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $71.35 | 10.119% | $78.5699 | $78.57 | $78.55 | $78.60 |
| Purchase #2 | $92.47 | 12.243% | $103.7911 | $103.79 | $103.80 | $103.80 |
| Purchase #3 | $160.32 | 6.109% | $170.1139 | $170.11 | $170.10 | $170.10 |
| Purchase #4 | $102.91 | 4.491% | $107.5317 | $107.53 | $107.55 | $107.50 |
| Purchase #5 | $66.30 | 5.297% | $69.8119 | $69.81 | $69.80 | $69.80 |
| Purchase #6 | $134.78 | 5.582% | $142.3034 | $142.30 | $142.30 | $142.30 |
| Purchase #7 | $73.98 | 10.329% | $81.6214 | $81.62 | $81.60 | $81.60 |
| 7 purchase totals = | $702.11 | $753.7433 | $753.73 | $753.70 | $753.70 | |